A robot includes; a driving module, a communication module, and at least one processor configured to receive, a second docking guidance signal output from a second docking station; determine a first output time of the received second docking guidance signal, determine a second output time of a first docking guidance request signal to be transmitted based on the determined first output time to prevent the first docking guidance request signal from overlapping with the second docking guidance signal, and output the first docking guidance request signal, through the communication module, based on the determined second output time of the first docking guidance request signal, and in response to the outputting of the first docking guidance request signal, receive, a first docking guidance signal, docking the robot to the first docking station by driving the driving module in response to receiving the first docking guidance signal.
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2. The robot of claim 1, wherein the at least one processor is further configured to determine a period of the second docking guidance signal, and output the first docking guidance request signal in a time interval of the period in which the second docking guidance signal is not output to prevent the first docking guidance request signal from overlapping with the second docking guidance signal.
3. The robot of claim 1, wherein the at least one processor is further configured to determine the second output time of the first docking guidance request signal to prevent the first docking guidance request signal from the robot and the received first docking guidance signal from the first docking station from overlapping with the second docking guidance signal that is output.
4. The robot of claim 1, wherein each of the first docking guidance request signal from the robot and the first docking guidance signal from the first docking station comprises identification information used to dock the robot to the first docking station.
5. The robot of claim 4, wherein the first docking guidance request signal is identified as a signal output by the robot based on the identification information.
6. The robot of claim 4, in response to the receiving of the first docking guidance signal including the identification information by the robot, the first docking guidance signal is identified as a signal output from the first docking station based on the identification information.
7. The robot of claim 4, wherein the first docking guidance signal comprises an infrared signal, and the identification information is included in at least one of a leader signal indicating a start of the infrared signal or a data signal indicating data, of the infrared signal.
8. The robot of claim 4, wherein the identification information is set in the robot through a mobile device that controls the robot.
9. The robot of claim 1, wherein the at least one processor is further configured to determine a docking of a second robot to the second docking station based on whether the second docking guidance signal is output or not, and when the second robot is determined as being docked at the second docking station, output the first docking guidance request signal.
10. The robot of claim 1, wherein the first docking station comprises a plurality of docking portions to respectively dock the robot and a second robot thereto.
12. The method of claim 11, wherein the determining of the second output time of the first docking guidance request signal comprises determining a period of the second docking guidance signal, and outputting the first docking guidance request signal in a time interval of the period in which the second docking guidance signal is not output to prevent the first docking guidance request signal from overlapping with the second docking guidance signal.
13. The method of claim 11, wherein the determining of the second output time of the first docking guidance request signal comprises determining the second output time of the first docking guidance request signal to prevent the first docking guidance request signal from the first robot to be output and the received first docking guidance signal from the first docking station from overlapping with the second docking guidance signal that is output.
14. The method of claim 11, wherein each of the first docking guidance request signal from the first robot and the first docking guidance signal from the first docking station comprises identification information used to dock the robot to the first docking station.
15. The method of claim 14, wherein the first docking guidance request signal is identified as a signal output by the first robot based on the identification information.
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July 20, 2022
November 5, 2024
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